Utilisation of waste cardboard and Nano silica fume in the production of fibre cement board reinforced by glass fibres

Khorami, Morteza; Ganjian, Eshmaiel; Mortazavi, A; Saïdani, Messaoud; Olubanwo, Adegoke; Gand, Alfred

doi:10.1016/j.conbuildmat.2017.07.061

Cited by 27 publications

(29 citation statements)

References 19 publications

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“…In addition, Khorami et al (2017) reported that the incorporation of Kraft pulp fibres, extracted from cardboard waste, results in cement boards with slightly increased tensile strength and longer anchorage length. Especially, the intrinsic hydrophilic properties of the fibres allow the efficient incorporation of other compounds like glass fibres and nanosilica fumes for achieving even more increased flexural behaviour of cement composite boards.…”

Section: Paper and Cardboardmentioning

confidence: 99%

Supply network configuration archetypes for the circular exploitation of solid waste

Srai

Zissis

Tsolakis

2020

IJISM

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This research aims to use network configuration theory to propose circular supply chain archetypes for the valorisation of solid waste. The proposed network configuration archetypes are differentiated by their levels of geographic dispersion, each representing coherent clusters of waste material and supply network characteristics for the valorisation of waste streams, namely: centralised, semi-centralised and decentralised. The different types of solid waste require local (e.g. wood, organic waste), regional (e.g. glass, plastics and rubber, paper and cardboard) or pan-regional (e.g. metals and alloys) network configuration options primarily dictated by the intrinsic physico-chemical properties of the wasted material and constraints related to the processing technologies. Furthermore, the proposed network configuration archetypes dictate operational considerations, such as procurement and preprocessing options for the wasted feedstocks, along with upscale production opportunities and distribution of the value-added intermediates or end-products.

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Section: Paper and Cardboardmentioning

confidence: 99%

Supply network configuration archetypes for the circular exploitation of solid waste

Srai

Zissis

Tsolakis

2020

IJISM

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“…In a study conducted by Khorami et.al [5,6], where the glass fiber used in the manufacture of GRC was added another fiber from Kraft pulp derived from waste cardboard (acrylic and polypropylene fibers), giving a positive impact in increasing flexural performance. In addition to the fiber used will affect the mechanical properties of the GRC, the shape of the fiber used also has a significant effect.…”

Section: Introductionmentioning

confidence: 99%

The Compressive Strength Characteristics of Glass Fiber Reinforced Cement Concrete with Silica Sand Material Added from Sidoarjo Lapindo Volcano Mud

Amiruddin¹,

Firdaus²,

Sutrisno³

2022

Proceedings of the Conference on Broad Exposure to Science and Technology 2021 (BEST 2021)

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This study aims to increase the economic value of silica sand originating from mud volcano of the Lapindo well burst which until now is known as a natural disaster and caused a lot of material loss by the people of Porong Sidoarjo. In addition, the replacement of the percentage of cement composition against the compressive strength of the Glass Fiber Reinforce Cement (GRC) formed will be known as the compressive strength characteristics of the concrete from the GRC made. This research was conducted using an experimental method. A mixture of cement with fiber glass and added silica sand with various compositions was used to print the research samples. The composition of cement to silica sand used has the highest ratio of 50: 50. While the lowest value of the ratio of cement and silica sand is 80:20. Next, each mixture of silica sand and cement is mixed with fiber with a fiber composition of 25% of the elements of cement and silica sand. The board molds are formed with a size of 200mm X 150 mm with a thickness of 10mm and dried in free air until the moisture content in the mold board is reduced evenly, the moisture content of each board is measured to have a uniform value to maintain the validity of the results of the compressive strength test of GRC. Test the compressive strength of GRC using a hammer test tool, and calibration is carried out for each sample. The result of study was the greater the silica sand content in the boards that have been made, the value of the compressive strength of the concrete decreases. The best value of the compressive strength of concrete is found on the cement board which is added with silica sand as much as 120 mg. while the value of the lowest concrete compressive strength is a cement board containing a mixture of silica sand of 480 mg.

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“…La efectividad de las fibras para mejorar las propiedades mecánicas de los tableros de cemento depende de las interacciones fibra-matriz y en particular de la interface que se origina y de su capacidad para trasmitir los esfuerzos generados [6,10,11,12]. Las propiedades de la interfaz se pueden mejorar modificando la matriz de cemento [13,14] o modificando la superficie de las fibras con la formación de capas protectoras que puedan incrementar la compatibilidad y adherencia a la matriz de cemento [5,15,16].…”

Section: Introductionunclassified

“…El pulpeo Kraft, método alcalino utilizado en la industria del papel para obtener celulosa de materiales madereros y no madereros, es una alternativa que permite remover compuestos no-celulósicos de los materiales lignocelulósicos sin degradar los carbohidratos estructurales como la celulosa. Los tableros compuestos de cemento reforzados con pulpa de fibra Kraft han mostrado un mejoramiento en la respuesta a flexión [12,18].…”

Section: Introductionunclassified

Efecto de la sulfidez en la respuesta a flexión de tableros de cemento reforzados con fibras de Guadua angustí/olía kunth pre-tratadas alcalinamente

Sánchez-Echeverri

Medina-Perilla

Quintana

et al. 2021

Ingeniare. Rev. chil. ing.

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Utilisation of waste cardboard and Nano silica fume in the production of fibre cement board reinforced by glass fibres

Cited by 27 publications

References 19 publications

Supply network configuration archetypes for the circular exploitation of solid waste

Supply network configuration archetypes for the circular exploitation of solid waste

The Compressive Strength Characteristics of Glass Fiber Reinforced Cement Concrete with Silica Sand Material Added from Sidoarjo Lapindo Volcano Mud

Efecto de la sulfidez en la respuesta a flexión de tableros de cemento reforzados con fibras de Guadua angustí/olía kunth pre-tratadas alcalinamente

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